Trademark search for:

CHEMSPAN

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

Trademark records may change over time. For the most up-to-date trademark status, domain availability, and social handle checks, run a live search.

Live search · Most up-to-date results

Also check across:

USPTO Filing History

Key events recorded for this trademark application

1996-02-21 — Application filed
1996-07-27 — Assigned to examiner
1996-07-27 — Approved for pub - principal register
1996-09-06 — Notice of publication
1996-10-08 — Published for opposition
1996-12-31 — Noa mailed - sou required from applicant
1997-07-01 — Application abandoned
1997-07-01 — Final status recorded

Owner Information

Chemgrate Corporation
Woodinville , WA

Correspondent

BRUCE E O'CONNOR CHRISTENSEN O'CONNOR JOHNSON & KINDNESS
1420 FIFTH AVE
STE 2800
SEATTLE, WA 98101-2347

Filing Details

Filing Date:
1996-02-21

Status Date:
1997-07-01

Category:
Non-metal Building Materials

Filing Year:
1996

Disclaimer: This page is informational only and does not constitute legal advice. Trademark availability depends on jurisdiction, usage, and legal interpretation.